baber/WOPTO huggingface dataset:
Patent JP-H03124214-A (JP)
Title: Joint for rubber plastic cable
Inventor: MOCHIZUKI HIROBUMI
IPC: H02G15/08
Filed: 1989-10-07
Abstract: PURPOSE:To reduce the taping amount and working time, when a cable joint is assembled, by contracting and hardening a heat contraction tube at the tapered base of an insulation reinforcing body. CONSTITUTION:An insulation reinforcing body 4 is formed around the conductor joint 2 of a CV cable 1 and a semiconductive layer 6a is formed around the insulation reinforcing body 4 starting from the semiconductive layer 5 of cable. A heat contraction tube 17 is applied around the semiconductive layer 6a, from the semiconductive layer 5 of cable to the tapered base section of the insulation reinforcing body 4, and fitted tightly through heat contraction. Furthermore, a semiconductive layer 6b is formed on the heat contraction tube from the semiconductive layer 5 of cable to the insulation reinforcing body 4.
Patent JP-2001086294-A (JP)
Title: Image reader having opitcal path folding mirror
Inventor: ISHIDA SATOSHI
IPC: H04N1/028
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To increase rigidity at holding time and to improve the quality of a read image by locating two of three supporting projections for supporting a mirror for turning an optical path close to both the ends of the long side of the mirror, and locating remaining one supporting projection close to the center of the remaining long side. SOLUTION: Concerning a mechanism for attaching an optical path folding mirror 1 to the optical unit of the image reader, the optical path folding mirror 1 has the form of a rectangle and is held opposite to a window hole 2 provided on an optical unit frame 8. In this case, the optical path folding mirror 1 is fixed, while being placed on three supporting projections 3a, 3b and 3c formed on the optical unit frame 8. The optical path folding mirror 1 placed on the supporting projection 3a is fixed, while being pressed to each supporting projection with a pressure P. Thus, the optical path folding mirror 1 can obtain a necessary and sufficient holding point and can perform holding, while avoiding excessive restraint.
Patent JP-H10105037-A (JP)
Title: Printing medium and code reader
Inventor: MATSUI SHINZOU
IPC: G09B7/02
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To efficiently secure a recording space and to solve such a problem that a learning effect is lowered by printing and recording quession information with respect to an operator and the plural pieces of answer information which includes a correct answer with respect to a quession and which is selected by the operator as one code image which can be optically manually read. SOLUTION: On this printing medium 1, one piece of quession information with respect to the operator and the plural pieces of answer information which includes the correct answer with respect to the quession and which is selected by the operator are printed and recorded as one code image which can be optically read. Besides, indexes A-D are printed at the upper part of the code according to areas where the respective plural pieces of answer information are recorded. The indexes A-D are constituted of area discrimination information and content discrimination information displayed by A-D in order to discriminate the content of the respective plural pieces of answer information. When the quession information is reproduced, the whole areas shown b the indexes A-D of the code are scanned. When the answer information is reproduced, only the code area of the indexes A-D corresponding to one out of the selection branches of A-D recognized as the correct answer by the operator is scanned.
Patent JP-H0787179-A (JP)
Title: Composite use two-line automatic answering telephone set and telephone line switch
Inventor: ARIGA MORIAKI
IPC: H04M1/64
Filed: 1993-09-14
Abstract: PURPOSE:To use a single-line telephone as if it had two lines by discriminating the destination of originating by the difference of telephone terminating subscribers and automatically switching the output line in accordance with this discrimination. CONSTITUTION:When a telephone call is received, a line switch 2 discriminates whether it is transferred or directly comes. If it directly comes, the switch is automatically switched to a line I; but if it is transferred, the switch is automatically switched to a line II. When telephones are set to respective lines, calls of two lines are individually received. Then, connection to a first automatic answering telephone or that to a second automatic answering telephone is determined. Thus, the telephone in a company is set for transfer to user's home and is normally used as an ordinary telephone in his home, and only the call transferred from the company is received by the automatic answering telephone by the switching function of this device.
Patent JP-H08103218-A (JP)
Title: Apparatus for removing nap
Inventor: IMAMURA CHIEKO
IPC: A23F3/12
Filed: 1994-10-03
Abstract: PURPOSE: To improve ventilation of a discharge cover, eliminate stuff and improve drying efficiency and quality of tea leaf by providing an air pipe equipped with a nozzle in the peripheral part of the discharge cover and turning the top of the nozzle from the outside of discharge cover to the inside. CONSTITUTION: An air pipe 3 downward attached in a state in which a nozzle 4 is turned to the inside of a discharge cover is provided in the periphery of upper edge part of the discharge cover 2 using a wire net 8 installed above a drying chamber 1 of a tea-producing machine. Compressed air is jetted from the nozzle 4.
Patent JP-H07116531-A (JP)
Title: Control method for roller mill
Inventor: UEDA TOSHIYUKI
IPC: B02C15/00
Filed: 1993-10-21
Abstract: PURPOSE:To provide a control method for a roller mill by which the startup of the roller mill is surely performed and also the stationary operating condition is rapidly derived. CONSTITUTION:In startup control, the value of the thickness of a layer of a raw material put between a table 12 and a roller 13 on startup and the value of the vibration of a roller mill 10 at that time are measured, and each measured values are checked against fuzzy variables previously set them to change against quantity of the fed raw material by a rule of control based on fuzzy variables. In rising control to stationary operation, the value of the thickness of the layer of the raw material on startup, the rate of change in the value of the thickness of the layer within a prescribed time from startup, the rate of change in the driving power for the roller mill and the rate of change in the vibration of the roller mill are measured, and each measured values are checked against fuzzy variables previously set against the value of the thickness of the layer and the rate of change in it, the rate of change in the driving power and the rate of change in the vibration to regulate the rate of a rise in the quantity of the fed raw material from the startup to the stationary operation by the rule of control.
Patent JP-H0517502-A (JP)
Title: Partially oxidized dextrin and its production
Inventor: WATANABE AZUMA
IPC: C08B33/08
Filed: 1991-07-08
Abstract: PURPOSE:To obtain the subject compound in high efficiency by oxidizing dextrin with oxygen or an oxygen-contg. gas in the presence of a noble metal-contg. catalyst to effect selective carboxylation of part of the hydroxymethyl groups at 6-site in constituent glucose units. CONSTITUTION:Dextrin is suspended in the water purified by ion exchange an put to oxidation reaction at 70 deg.C under agitation for 20hr in the presence of a noble metal-contg. catalyst such as a platinum oxide-carbon catalyst while blowing oxygen or an oxygen-contg. gas (e.g. air) into the reactional system, and after oxidation, the catalyst is filtered off and the resulting filtrate is injected into a strongly acidic ion exchange resin previously adjusted to H-type in advance. The solution drawn off the resin is then lyophilized, thus obtaining the objective partially oxidized dextrin containing 1-60mol% of structural unit of formula II (R is H, alkali metal or alkaline earth metal) formed by oxidation of the hydroxymethyl group at 6-site in the structural unit, glucose, of formula I.
Patent JP-2000088443-A (JP)
Title: Heat insulation door for storage cabinet
Inventor: TADASUE SEIJI
IPC: F25D23/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation door for a storage cabinet without cloudiness. SOLUTION: The heat insulation door A for a cold storage showcase comprise two transparent glass plates 1A, 1B arranged at an interval, airtightly engaged within a frame, and a plurality of spacers 3 interposed between the plates 1A and 1B in such a manner that its gap is held in a vacuum state. An optical semiconductor layer 5 containing a titanium oxide as a main component is formed on an outer surface of the plate 1A of an outside of the storage cabinet. When the showcase is operated, a cold heat inside the cabinet is transferred to the vicinity of a site brought into contact with the spacers 3 of the plate 1A of the outside of the cabinet via the spacers 3, cooled, and a trend of dew formation takes place on the outer surface.  But, when a light is illuminated from an external light source such as a fluorescent lamp or the like in a store to the layer 5 formed thereon, condensate generated on the surface is formed in a water film W state by a function of exhibiting affinity to the surface by photo-exciting of the layer 5 to prevent it from becoming cloudy.
Patent JP-H02110500-A (JP)
Title: Electronic musical instrument
Inventor: KIKUMOTO TADAO
IPC: G10H1/053
Filed: 1988-10-19
Abstract: PURPOSE:To add different effects by means of musical play information so as to produce musical sounds which are close to musical sounds produced by natural musical instruments by supplying effect controlling information corresponding to the musical play information to an effect adding means. CONSTITUTION:When musical play information generating means 2 and 4 generate musical play information, an assigning means 6 receives the information and selects one of musical sound generating means 8. Then the means 6 supplies musical sound controlling information of loudness, sound volume, tone color, etc., corresponding to the musical play information to the selected means 8. The selected means 8 generates musical sounds and supplies the musical sounds to an effect adding means 20 corresponding to the means 8. Effect controlling information corresponding to the musical play information is supplied to the effect adding means 10 from the assigning means 6 and corresponding effects are added to the musical sounds. Therefore, the added effects are not uniformly decided irrespective of the musical play information of the loudness, sound volume, etc., but corresponds to the musical play information.
Patent JP-H1097604-A (JP)
Title: Connector
Inventor: YANAKA YOSHIMI
IPC: H01R13/6581
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a connector having high operational reliability. SOLUTION: In a connector provided with a connector frame 9 and a prescribed number of connector pins arranged in the frame 9, a notched section 9a which is opened toward the upper or lower surface of the frame 9 is formed at the section of the frame 9 corresponding to the ground pin 10 of the connector pins and a part 10a of the pin 10 is protruded from the upper or lower surface of the frame 9 through the notched section 9a so that the side end 10b of the projecting section 10a of the pin 10 can closely and oppositely face the side end 9b of the notched section 9.
Patent JP-H05101632-A (JP)
Title: Optical information recording and reproducing device
Inventor: SAKATA MASAKI
IPC: G11B33/14
Filed: 1991-10-11
Abstract: PURPOSE:To maintain the characteristics of optical parts and to exactly and easily detect the dust within the device by inserting a dust quantity detecting element through a detection port provided on the side wall of a device housing into this housing and detecting the dust quantity within the device in a hermetic state. CONSTITUTION:The dust detecting element 19 is inserted through the detection port 18 provided on the front face side wall 17A of the housing 17 of the optical information recording and reproducing device. The hermetic part 19-2 of the element 19 is pressed to the side wall 17A by holding a handle 19-1 and the dust quantity is measured in the state of hermetically closing the housing 17.
Patent JP-H11103143-A (JP)
Title: Terminal connecting structure to metal-based printed wiring board
Inventor: YAMAGUCHI HIROYASU
IPC: H05K3/44
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a terminal connecting structure in which a terminal member can be fixed simply, by a method wherein a metal-based printed wiring board which is bonded to a metal base via an insulating film is provided with a through hole into which the terminal member is fitted, and with a cylindrical member which is passed through the metal base and the insulating film and which is along the inner circumference of the through hole on the axial length of the through hole. SOLUTION: A metal-based printed wiring board 21 is formed in such a way that a printed wiring board 27 is bonded to a sheetlike metal base 23 composed of such as, e.g. an Al alloy or the like via a heat conductive insulating film 25. The metal base 23 is grounded FG, and a through hole 23a whose inside diameter is larger than that of a through hole 27a is formed on the axial length of the through hole 27a which fixes a terminal member 29 for power supply. Then, an insulating member 31 whose material is identical to that of the insulating film 25 is formed to be cylindrical along its inner circumference 23b. The terminal member 29 is fitted to the through hole 27a in the printed wiring board 27 so as to be fitted to the inner circumference 31a of the insulating member 31.  In this manner, the terminal member 29 is set to continuity with the through hole 27a so as to be supported by the insulating member 31, and the terminal member 29 is fixed.
Patent JP-H01107582-A (JP)
Title: Forming method of superconductor circuit and superconductor element
Inventor: HARAICHI SATOSHI
IPC: H01L39/22
Filed: 1987-10-21
Abstract: PURPOSE:To form an arbitrary superconductor circuit, by forming an insulator and a switching circuit on a superconductor thin film by using focused beam. CONSTITUTION:Impurity ions are implanted into a desired place in a superconductive layer 1 by using a focused ion beam 4. Thus an ion implanted layer 5 is formed. In the ion implanted layer 5, a superconductive state is broken, and an insulator is formed. Meanwhile, when the ion beam, which is emitted from a liquid metal ion source or an electric-field ionizing ion source, is used, the beam can be focused into a micron order or less. Thus, the ions can be implanted accurately both for a position and a depth. Therefore, the insulator can be formed in an arbitrary region on the superconductive thin film layer. Wirings, which are crossed in three dimensions through the insulating film with respect to superconductive wirings, are formed by using local films formed with the focused beam. Power sources, which supply currents to the locally formed film wirings, are provided. Thus, a switching circuit is formed. In this way, an arbitrary superconductor circuit can be formed.
Patent JP-H04141664-A (JP)
Title: Image forming method
Inventor: TAYA MASAAKI
IPC: G03G15/08
Filed: 1990-10-03
Abstract: PURPOSE:To uniformly electrify the toner particles on a toner carrying member by depositing a magnetic toner which is a toner contg. specific magnetic iron oxide and has a specified grain size distribution on the toner carrying member and making development byusing an asymmetric developing bias. CONSTITUTION:The magnetic toner contg. the magnetic iron oxide which contains the magnetic iron oxide FeO at 30 to 40wt.% based on the weight of the iron element and has the range satisfying both equations of y<=33.3, y>=0.26+16.0 at 0<x<=30 when the iron element dissolution rate (wt.%)X100 of the case of using of an aq. sulfuric acid is designated as (x) and the content (wt.%)X100 of Fe<2+> in the dissolved iron element as (y) and a binder resin is used. This toner contains the magnetic toner particles of <=5mum grain size at >=12number%, the magnetic toner particles of 8 to 12.7mum grain size at <=33number%, and the magnetic toner particles of >=16mum grain size at <=2.0vol.% and has the grain size distribution in which the volume average grain size is 4 to 10mum. The asymmetric developing bias in the AC electric field at the time of development is used. The magnetic toner is uniformly electrified on the toner carrying member in this way.
Patent JP-H04140235-A (JP)
Title: Original document carrier device
Inventor: TSUNEMATSU SHINICHIRO
IPC: H04N1/00
Filed: 1990-10-01
Abstract: PURPOSE:To drive an original document carrier device by three modes by avoiding resonance frequency by reciprocal rotation of a single stepping motor by using two rows of gears with different deceleration ratios and two planetary gears capable of moving around a motor pinion as its center. CONSTITUTION:Planetary gears 10, 11 engaged with a motor pinion 5 are installed free to rotate on both sides of an arm 9 installed free to rotate on a shaft 4a of a stepping motor 4. The gear 10 is engaged with a gear 3 of a feeding and delivery roller 1 through a first row of gear 12, 13, and the gear 11 is engaged with the gear 3 through a second row of gears 14, 15 and the gear 13 and comes to have a different deceleration ratio. At the time of a normal mode, the stepping motor 4 is rotated in the P direction in two-phase 200pps and the gears 10 and 12 are engaged with each other, decelerated to carry an original document, and at the time of a super fine mode, the document is deceleration carried by the motor 4 in one-two-phase 100pps. At the time of a fine mode, the motor 4 is rotated in the Q direction in two-phase 200pps to carry the document. Accordingly, it is needless to drive the motor 4 in resonance frequency and it is possible to carry the document in three modes.
Patent JP-H10111223-A (JP)
Title: Sample preparing device and electron microscope for observing three-dimensional structure and method therefor
Inventor: TOKIDA RURIKO
IPC: G01N1/32
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To observe an object from all directions around the center axis of a projection by working a sample piece into the shape having the projection portion enveloping the observation object. SOLUTION: A sample piece (chip) 10 having a projection on a surface 11 is formed by the use of a dicer. The projection 11 is adapted to envelope an observed object and the diameter of the projection 11 in the region is set within a region through which electron rays can pass. The sample piece 10 is secured fixedly to a sample bed 13 by achesives or screw. A screw 16 in the lower part of the sample bed 13 is inserted into a threaded hole in the tip of a rod-like support 15 supported by a support tube 14 to mount the sample bed 13 on the rod-like support 15. The rod-like support 15 can be inclined in all directions about one axis. Since the center axis of the screw 16 coincides with the sample inclining axis (the center axis of the projection 11), the sample bed 13 is inclined about the center axis of the screw 16 by inclining the support 15.  Thus, the projection 11 of the sample piece 10, i.e., observed object 12 can be inclined in all directions about on the axis to be observed so that the shape of the sample can be accurately constituted from the image obtained by a transmission electron microscope.
Patent JP-H09106455-A (JP)
Title: Histogram dividing device
Inventor: TERAJIMA MIKIHIKO
IPC: G06T7/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a cluster sorting device which extracts a main hill without extracting a small hill such as noise, extracts plural hills at the same time, facilitates processing, prepares the hierarchical structure of the hill of histogram, estimates the proper number of dividings and binarizes data in the middle of processing. SOLUTION: The device is provided with a filter part 1 inputting histogram data, converting it to compressional data and executing the Laplacian/Gaussian filter of mutually different space constants, an output part 2 threshold-processing the result of filter arithmetic operation and outputting it and an analytic part 3 obtaining zero cross from the output result to divide histogram. Then the analytic part 3 estimates the hierarchical structure of the hill or trough of histogram and obtains the range of the space constants where zero cross exists to estimate the number of the hills and troughs of histogram.
Patent JP-2000106488-A (JP)
Title: Multilayer printed circuit board and surface insulating layer prepreg thereof
Inventor: KURUMAYA SHIGERU
IPC: C08L101/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To enhance lands in peel strength so as to restrain a mounted part from getting out of place by a shock, in a multilayer printed circuit board where an organic fiber base layer is impregnated with thermosetting resin and formed into a insulating layer by thermocompression, and the insulating layer serves as its surface layer. SOLUTION: A multilayer printed circuit board has a structure where circuits are provided inside the board and to the surface of the board through the intermediary of an insulating layer, and a resin-impregnated base layer that serves as the surface insulating layer is formed of a thermosetting resin-impregnated organic fiber base layer, where the glass transition temperature of the surface of insulating layer is set to 50 to 135 deg.C. The glass transition temperature of insulating layers except the surface insulating layer is set to 140 deg.C or above, whereby the printed circuit board can be protected against warpage.
Patent JP-S62124785-A (JP)
Title: Laser device
Inventor: YASUI KIMIHARU
IPC: H01S3/034
Filed: 1985-11-25
Abstract: PURPOSE:To obtain excellent laser beams, keeping high oscillation efficiency, and to prevent the thermal deformation of a partial reflecting mirror by forming a ring-shaped metallic thin-film, the surface of which functions as a total reflec tion surface, onto the surface oppositely faced to a total reflection mirror of the partial reflecting mirror. CONSTITUTION:A ring-shaped metallic thin-film 61, which is shaped onto the surface oppositely faced to a total reflecting mirror 2 of a partial reflecting film 12 formed onto a partial reflecting mirror 1 and the surface thereof serves as a total reflecting surface, is arranged so that the total reflecting mirror 2 and the total reflecting surface are brought to the state of resonance. The metallic thin-film 61 is obtained by shaping gold in thickness of at least 50Angstrom  or more by using cluster ion beams. Laser beams, whose end is cut by the thin-film 61, are reflected by the thin-film 61, and one part of laser beams is taken out as laser beams 41 again during reciprocation between laser beams and the total reflecting mirror 2.
Patent JP-H10112348-A (JP)
Title: Charging connector for electromobile
Inventor: TSUNODA NAOKI
IPC: B60L11/18
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent troubles such as contact failure or a short circuit of a terminal, by purging dust, moisture, or other foreign mater which is stuck inside of the engaging section between a feeding connector and the other connector using an air purging device. SOLUTION: In order to charge a feeding connector B, an air purge switch 40 for air purge is turned from the OFF position to the ON position. Then, because a solenoid valve 49' of a branch piping D2 is opened, the compressed air which is adjusted at a constant pressure by a pneumatic adjusting unit 50 passes through an air tube of cabtire case C, a ventilating hole 29a in an air cylinder 3, and an air tube 31 of split mold housing 1, and travels from an air purge exhaust outlet 32 of inner housing 2 into a hood part 8. Dust or moisture which is struck on a power terminal 10 and a signal terminal exposed on the hood part 8 and its inside is blown away in an instant. Therefore, contact failure or a short circuit accident is reliably prevented from happening.